Inventor · disambiguated record
Elmer C. Kiekhaefer
Also filed as: KIEKHAEFER ELMER C · KIEKHAEFER ELMER CARL
3 granted patents·100 citations·filing 1973–1979
73Inventor score
Technology areasB63H
Top patents by PatentIndex Score
3 records- 0187US3943876AWater jet boat driveKIEKHAEFER AEROMARINE MOTORS·Filed 1973·Granted Mar 16, 1976·69 cites·11 claims
- 0277US4297097AStern drive mechanismKIEKHAEFER ELMER CARL·Filed 1978·Granted Oct 27, 1981·28 cites·13 claims
- 0335USD266516SOutboard unit of an inboard-outboard drive for watercraftKIEKHAEFER ELMER C·Filed 1979·Granted Oct 12, 1982·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →